28483856

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{18353}}^1$

素因数の和:18458

約数の個数: 20

約数和(自身を含む): 55759452

約数和(自身を除く): 27275596

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 18353, 36706, 73412, 146824, 293648, 1780241, 3560482, 7120964, 14241928, 28483856]

約数ペア:

[(1, 28483856), (2, 14241928), (4, 7120964), (8, 3560482), (16, 1780241), (97, 293648), (194, 146824), (388, 73412), (776, 36706), (1552, 18353)]